Data-driven decision-making is a goal of most leaders today. Unfortunately, between the overwhelming amounts of data available to us and the ease of falling prey to misleading vanity metrics, how to begin this journey can feel extremely elusive. In this talk from DevOpsCon 2018 Julia Wester, co-founder and Principal Consultant at Lagom Solutions, discusses ways to map your metrics back to your desired goals and a better understanding of metrics safety. This is the first step for setting the stage for smart, data-driven decision-making.
In the DevOps environment, Docker can no longer be reduced only to a container runtime. An application that is divided into several microservices has greater orchestration requirements instead of simple scripts. For this, Docker has introduced the service abstraction Docker Swarm to help orchestrate containers across multiple hosts.